public class DmIsNullFieldConditionConverter extends OracleIsNullFieldConditionConverter
Converter.Type| 限定符 | 构造器和说明 |
|---|---|
protected |
DmIsNullFieldConditionConverter() |
| 限定符和类型 | 方法和说明 |
|---|---|
static DmIsNullFieldConditionConverter |
getInstance() |
DbType |
getSupportDbType()
获取支持的数据库
|
doBuildSqlbuildSqlpublic static DmIsNullFieldConditionConverter getInstance()
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